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Sensor, Proximity Sensor, Photo sensor,Temperature Controller, Counter, Timer - Autonics-241 DIN W48×H24mm, Indication only, LCD Pulse Meter(RPM,RPS,Hz)- Autonics
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Sensor, Proximity Sensor, Photo sensor,Temperature Controller, Counter, Timer - Autonics-241
Multi Panel Meters
LR5N-B Series Print
Controllers
DIN W48×H24mm, Indication only, LCD Pulse Meter(RPM,RPS,Hz)
Compact LCD pulse indicator LR5N-B Series is upgraded version of LR7N Series. The series contributes to better user convenience by adopting 1 pulse input per rotation method and wide display range up to 10,000rpm. Moreover, built-in battery allows no power supply and wiring works. Rotator’s RPM and RPS display function in another feature of LR5N-N Series to increase user’s satisfaction.

Product Detail Data sheet 2D/3D CAD Data
Main Features

● Upgraded version of LR7N series
● Easy of 1 pulse input method per 1 revolution
● Display up to 10000RPM
● No need power supply by internal battery
● Protection structure IP66(Front panel only)
● Displays RPM, RPS of rotator
● Displays AC line frequency


Specification Table

Series LR5N-B
Input type No-voltage Input Voltage Input 1 Voltage Input 2
Input signal level Shot-residual voltage : max. 0.5V
Max. short-circuit impedeance : Max. 10kΩ, residual voltage:Max. 0.5V
Max. open-circuit impedance : Min. 500kΩ
DC High input voltage range : 4.5~30VDC
Low input voltage range  : 0~2VDC
Voltage : 30-240VAC
AC Voltage : 3-30VAC
Power No-power [includes lithium battery(repaceable)
Battery life cycle Over 3 years at 20℃ (replaceable)
Display method LCD Zero blanking type(Character height : 8.7mm)
Digit 5 Digit
Display range and
Display accuracy
Display range Display accuracy
RPM 1 to 10000RPM 1 to 5000RPM : F.S. ±0.05% ±1digit
5001 to 10000RPM : F.S. ±0.1% ±1digit
0.1 RPM 0.1 to 1000.0RPM F.S. ±0.05% ±1digit
Hz 1 to 1000Hz F.S. ±0.1% ±1 digit
0.1Hz 0.1 to 100.0RPM
RPS 1 to 1000RPS
HOLD function lncludes(external HOLD function)
Insulation resistance 100MΩ(at 500VDC megger)
Dielectric strength 2,000VAC 50/60Hz for 1 min. (cutoff current=10mA)
Vibration Mechanical 0.75mm amplitude at frequency of 10 to 55Hz(for 1min.) in each of X, Y, Z direction for 1 hours.
Malfunction 0.3mm amplitude at frequency of 10 to 55Hz(for 1min.) in each of X, Y, Z direction for 10 min.
Shock Mechanical 300m/s²(approx. 30G) in each of X, Y, Z directions for 3 times
Malfunction 100m/s²(approx. 10G) in each of X, Y, Z directions for 3 times
Environ-ment Ambient temperature -10 to 55℃, storage : -25 to 65℃
Ambient humidity 35 to 85%RH, Storage : 35 to 85%RH
Protection IP66(when using waterproof rubber for front panel), Termianl cover(finger protector)
Weight ※1 Approx. 91.5g (approx. 59g)
※1 : The weight is with packaging and the weight in parentheses is only unit weight.
※ Environment resistance is rated at no freezing or condensation.